## VaST run with SExtractor config file default.sex.telephoto_lens_onlybrightstars_v1 ##
Images processed 4
Images used for photometry 4
Ref. image: 2461119.71967594 20.03.2026 05:16:10.001 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
First image: 2461119.71967594 20.03.2026 05:16:10.001 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
Last image: 2461236.87763628 15.07.2026 09:03:37.775 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.63
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 7 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 10.0 # minimum number of pixels above threshold
DETECT_THRESH 10.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 10.0 # or , in mag.arcsec-2
SATUR_LEVEL 55000.0 # level (in ADUs) at which arises saturation
GAIN 0.37 # detector gain in e-/ADU
Total objects detected (at least 2 times): 7848
Objects passed selection criteria: 7806
Measurements per detected object (mean, median, min, max): 2.3 2.0 2 4
Measurements per selected object (mean, median, min, max): 2.3 2.0 2 4
Average stars detected per image: 5144.25
Average stars matched: 4811.25 (93.5268 %)
Memory usage VmPeak: 117728 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jul 13 18:59:08 CDT 2026
VaST build number 1.0rc89-151-g9f3411f7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Wed Jul 15 04:08:10 CDT 2026
Host name: tau
############################################################
## VaST run with SExtractor config file default.sex.telephoto_lens_vSTL ##
Images processed 4
Images used for photometry 3
Ref. image: 2461119.71967594 20.03.2026 05:16:10.001 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
First image: 2461119.71967594 20.03.2026 05:16:10.001 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
Last image: 2461236.87763628 15.07.2026 09:03:37.775 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
JD time system (TT/UTC/UNKNOWN): UTC
FILTER key from ref. img. header: CV
Magnitude scale: instrumental
Estimated ref. image limiting mag.: -7.30
Magnitude-Size filter: Disabled
For each source choose aperture with the smallest scatter: YES
Photometric errors rescaling: NO
Number of identified bad images: 0
Number of SysRem iterations: 0
User-specified moving object: none
Computation time: 15 seconds
Number of parallel threads: 24
SExtractor parameter file: default.sex
Some important SExtractor parameters:
DETECT_MINAREA 2.0 # minimum number of pixels above threshold
DETECT_THRESH 3.0 # or , in mag.arcsec-2
ANALYSIS_THRESH 3.0 # or , in mag.arcsec-2
SATUR_LEVEL 57000.0 # level (in ADUs) at which arises saturation
GAIN 0.83 # detector gain in e-/ADU
WEIGHT_TYPE BACKGROUND
Total objects detected (at least 2 times): 42623
Objects passed selection criteria: 42475
Measurements per detected object (mean, median, min, max): 2.2 2.0 2 3
Measurements per selected object (mean, median, min, max): 2.2 2.0 2 3
Average stars detected per image: 37303.3
Average stars matched: 34678.7 (92.964 %)
Memory usage VmPeak: 154020 kB
Software: VaST 1.0rc90 compiled with gcc (Gentoo 15.2.1_p20260214 p5) 15.2.1 20260214
VaST compiled on Mon Jul 13 18:59:08 CDT 2026
VaST build number 1.0rc89-151-g9f3411f7
OpenMP enabled: Yes
SExtractor version 2.19.5 (2026-07-13)
GNU bash, version 5.3.9(1)-release (x86_64-pc-linux-gnu)
Processing completed on Wed Jul 15 04:10:52 CDT 2026
Host name: tau
***** IMAGE PROCESSING ERROR (less than 4 images processed) *****
############################################################
######## Processing parameters ########
AAVSO_COMMENT_STRING= NMW-TexasTech Camera-2 135mm f/2.2 telephoto lens + QHY600M CMOS
ASTCHECK_ASTEROID_SEARCH_RADIUS_ARCSEC=
BAD_REGION_FILE= /var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst
CAMERA_SETTINGS= TTUQ2b1x1
CHECK_POINTING_ACCURACY= yes
DARK_FRAMES_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/darks
EXCLUSION_LIST= ../exclusion_list_TTUQ2.txt
FILTER_BAD_IMG__MAX_APERTURE_STAR_SIZE_PIX= 12.5
FILTER_BAD_IMG__MAX_ELONGATION_AminusB_PIX= 0.55
FILTER_BAD_IMG__MIN_APERTURE_STAR_SIZE_PIX= 2.0
FILTER_BRIGHT_MAG_CUTOFF_TRANSIENT_SEARCH= -5
FILTER_FAINT_MAG_CUTOFF_TRANSIENT_SEARCH= 15.5
FLAT_FIELD_DIR_OR_FILE= /var/www/nmw_calibration/TTUQ2b1x1/flats
FRAME_EDGE_OFFSET_PIX= 600
GAIA_BAND_FOR_CATALOGED_SOURCE_CHECK=
MAX_NEW_TO_REF_MEAN_IMG_VALUE_RATIO= 100
MAX_NEW_IMG_MEAN_VALUE= 25000
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS= 0.18
MAX_SD_RATIO_OF_SECOND_EPOCH_IMGS_SOFT_LIMIT= 0.12
MPC_CODE= V36
NMW_CALIBRATION= /var/www/nmw_calibration
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_HARD_LIMIT= 10000
NUMBER_OF_DETECTED_TRANSIENTS_BEFORE_FILTERING_SOFT_LIMIT= 8000
OMP_NUM_THREADS=
ONLINE_MPCHECKER_BUTTON_ASTEROID_SEARCH_RADIUS_ARCMIN=
PHOTOMETRIC_CALIBRATION=
REQUIRE_PIX_SHIFT_BETWEEN_IMAGES_FOR_TRANSIENT_CANDIDATES= yes
SEXTRACTOR_CONFIG_BRIGHTSTARPASS= default.sex.telephoto_lens_onlybrightstars_v1
SEXTRACTOR_CONFIG_FILES= default.sex.telephoto_lens_onlybrightstars_v1 default.sex.telephoto_lens_vSTL
STARMATCH_RADIUS_PIX= 5
SYSREM_ITERATIONS= 0
TELESCOP=
TELESCOP_NAME_KNOWN_TO_VaST_FOR_FOV_DETERMINATION=
UCAC5_PLATESOLVE_ITERATIONS= 2
FPACK_FULLY_CALIBRATED_IMAGE= no
#######################################
HOSTNAME= tau
USER=
HOME=
#######################################
SExtractor catalog cache: enabled, directory /data_ssd/NMW-TexasTech/vast_sextractor_cache
Reference image directory is set to /data_ssd/NMW-TexasTech/reference_imgs
VIZIER_SITE=vizier.cds.unistra.fr
GAIA_DR2_CLIENT=vizquery (lib/vizquery -> VizieR vizier.cds.unistra.fr)
INFO: MAKE_PNG_PLOTS is set to yes
FITS_FILE_EXT=fits
CALIBRATION_STATUS_PREFIX=
Fields in the data directory:
Cam-04-Q2b1x1
#######################################
########### Starting Cam-04-Q2b1x1 ###########
Processing Cam-04-Q2b1x1
server tau has sufficient free disk space available: 683365 MB at /data_ssd/NMW-TexasTech/workdir
server tau has sufficient free disk space available: 683365 MB at .
Checking input images (2 new)
REFERENCE_EPOCH__FIRST_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
REFERENCE_EPOCH__SECOND_IMAGE= /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
Small preview (one of the new images): 
Large previews of the second-epoch (new) images:
MAKE_PNG_PLOTS=yes
renamed 'Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.png' -> 'transient_report/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits_preview.png'
Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
renamed 'Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.png' -> 'transient_report/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits_preview.png'
Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Read-check the input FITS images... read-check OK
Blank image check the input FITS images... blank-image-check OK
Read date check the input FITS images... read-date-check OK
Mean value check the input FITS images... OK, at least two new images have mean values below the threshold.
----------------------------------------------
INFO: REFERENCE_EPOCH__FIRST_IMAGE_MEAN_VALUE= 559.9569
INFO: REFERENCE_EPOCH__FIRST_IMAGE_SD= 576.8255
INFO: SECOND_EPOCH__FIRST_IMAGE_MEAN_VALUE= 1439.0491
INFO: SECOND_EPOCH__FIRST_IMAGE_SD= 392.2818
INFO: SECOND_EPOCH__SECOND_IMAGE_MEAN_VALUE= 1428.5955
INFO: SECOND_EPOCH__SECOND_IMAGE_SD= 399.8416
----------------------------------------------
INFO: ref_to_second_epoch_img_mean_ratio= 2.56993
INFO: SECOND_EPOCH__SD_ratio= 0.019
----------------------------------------------
Calibration settings: DARK_FRAMES_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/darks FLAT_FIELD_DIR_OR_FILE=/var/www/nmw_calibration/TTUQ2b1x1/flats
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 4.9 / [degC] CCD temperature
FOCTEMP = 20.4500007629395 / [degC] Focuser temperature
AMBTEMP = 19.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-15T04:02:50.0249586' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-15T09:02:50.0249586' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61236.3769678702 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-15T09:02:59.9253441' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61236.3770824652 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 4.9 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 119.99719801546 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.5002598299744 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 22.3208333333333 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 5.95833333333333 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.61780399911404 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Cam-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 20413 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20413 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 20.4500007629395 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 20.4500007629395 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 16.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 80.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 904.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 19.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 278.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 9.00072 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 4.900000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/d_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits :)
Spent 0.797514 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/d_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits :)
No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
EXPTIME = 20.0 / [s] Exposure duration
SET-TEMP= 5.0 / [degC] CCD temperature setpoint
CCD-TEMP= 5.0 / [degC] CCD temperature
FOCTEMP = 20.3799991607666 / [degC] Focuser temperature
AMBTEMP = 19.9 / [degC] Ambient air temperature
Exploring image header: /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Header: 74 keys total, 33 keys left
Record 0: "" status=0
Record 1: "SIMPLE = T / C# FITS" status=0
Record 2: "BITPIX = 16" status=0
Record 3: "NAXIS = 2 / Dimensionality" status=0
Record 4: "NAXIS1 = 9576" status=0
Record 5: "NAXIS2 = 6388" status=0
Record 6: "BZERO = 32768" status=0
Record 7: "EXTEND = T / Extensions are permitted" status=0
Record 8: "IMAGETYP= 'LIGHT' / Type of exposure" status=0
Record 9: "EXPOSURE= 20.0 / [s] Exposure duration" status=0
Record 10: "EXPTIME = 20.0 / [s] Exposure duration" status=0
Record 11: "DATE-LOC= '2026-07-15T04:03:37.7752132' / Time of observation (local)" status=0
Record 12: "DATE-OBS= '2026-07-15T09:03:37.7752132' / Time of observation (UTC)" status=0
Record 13: "MJD-OBS = 61236.377520544 / Modified Julian Date of observation" status=0
Record 14: "DATE-AVG= '2026-07-15T09:03:47.6794654' / Averaged midpoint time (UTC)" status=0
Record 15: "MJD-AVG = 61236.3776351735 / Modified Julian Date of averaged midpoint" status=0
Record 16: "XBINNING= 1 / X axis binning factor" status=0
Record 17: "YBINNING= 1 / Y axis binning factor" status=0
Record 18: "GAIN = 30 / Sensor gain" status=0
Record 19: "OFFSET = 30 / Sensor gain offset" status=0
Record 20: "XPIXSZ = 3.76 / [um] Pixel X axis size" status=0
Record 21: "YPIXSZ = 3.76 / [um] Pixel Y axis size" status=0
Record 22: "INSTRUME= 'QHY600M' / Imaging instrument name" status=0
Record 23: "CAMERAID= 'QHY600M-84137c4dbbbd119a9' / Imaging instrument identifier" status=0
Record 24: "SET-TEMP= 5.0 / [degC] CCD temperature setpoint" status=0
Record 25: "CCD-TEMP= 5.0 / [degC] CCD temperature" status=0
Record 26: "READOUTM= '2CMS-0' / Sensor readout mode" status=0
Record 27: "USBLIMIT= 50 / Camera-specific USB setting" status=0
Record 28: "TELESCOP= 'QHY600M-TTU2' / Name of telescope" status=0
Record 29: "FOCALLEN= 135.0 / [mm] Focal length" status=0
Record 30: "FOCRATIO= 2.2 / Focal ratio" status=0
Record 31: "RA = 119.997197923455 / [deg] RA of telescope" status=0
Record 32: "DEC = 77.5002598712711 / [deg] Declination of telescope" status=0
Record 33: "CENTALT = 22.3380555555556 / [deg] Altitude of telescope" status=0
Record 34: "CENTAZ = 6.00138888888889 / [deg] Azimuth of telescope" status=0
Record 35: "AIRMASS = 2.61591564640061 / Airmass at frame center (Gueymard 1993)" status=0
Record 36: "PIERSIDE= 'West' / Telescope pointing state" status=0
Record 37: "SITEELEV= 1009.5 / [m] Observation site elevation" status=0
Record 38: "SITELAT = 33.7482925 / [deg] Observation site latitude" status=0
Record 39: "SITELONG= -101.958319 / [deg] Observation site longitude" status=0
Record 40: "OBSERVER= 'Sokolovsky' / Observer name" status=0
Record 41: "OBSERVAT= 'TTU Skyview' / Observatory name" status=0
Record 42: "SITENAME= '' / Observatory site name" status=0
Record 43: "FWHEEL = 'Simulator' / Filter Wheel name" status=0
Record 44: "FILTER = 'CV' / Active filter name" status=0
Record 45: "OBJECT = 'Cam-04' / Name of the object of interest" status=0
Record 46: "OBJCTRA = '08 00 00' / [H M S] RA of imaged object" status=0
Record 47: "OBJCTDEC= '+77 30 00' / [D M S] Declination of imaged object" status=0
Record 48: "OBJCTROT= 0.0 / [deg] planned rotation of imaged object" status=0
Record 49: "FOCNAME = 'ZWO Focuser' / Focusing equipment name" status=0
Record 50: "FOCPOS = 20413 / [step] Focuser position" status=0
Record 51: "FOCUSPOS= 20413 / [step] Focuser position" status=0
Record 52: "FOCUSSZ = 0.0 / [um] Focuser step size" status=0
Record 53: "FOCTEMP = 20.3799991607666 / [degC] Focuser temperature" status=0
Record 54: "FOCUSTEM= 20.3799991607666 / [degC] Focuser temperature" status=0
Record 55: "DEWPOINT= 16.3 / [degC] Dew point" status=0
Record 56: "HUMIDITY= 80.0 / [percent] Relative humidity" status=0
Record 57: "PRESSURE= 904.91 / [hPa] Air pressure" status=0
Record 58: "AMBTEMP = 19.9 / [degC] Ambient air temperature" status=0
Record 59: "WINDDIR = 278.0 / [deg] Wind direction: 0=N, 180=S, 90=E, 270=W" status=0
Record 60: "WINDGUST= 9.400752 / [kph] Wind gust" status=0
Record 61: "WINDSPD = 9.00072 / [kph] Wind speed" status=0
Record 62: "ROWORDER= 'TOP-DOWN' / FITS Image Orientation" status=0
Record 63: "EQUINOX = 2000.0 / Equinox of celestial coordinate system" status=0
Record 64: "SWCREATE= 'N.I.N.A. 3.2.0.9001 (x64)' / Software that created this file" status=0
Record 65: "QHY_EXP = 20.000096 / [s] Actual exposure time" status=0
Record 66: "QHY_PP = 13888.0 / [ps] pixelPeriod" status=0
Record 67: "QHY_LP = 85000.0 / [ns] linePeriod" status=0
Record 68: "GPS_LP = 85000.0 / [ns] linePeriod" status=0
Record 69: "QHY_FP = 20000160.0 / [us] framePeriod" status=0
Record 70: "QHY_CPL = 6120.0 / clocksPerLine" status=0
Record 71: "QHY_LPF = 235295.0 / linesPerFrame" status=0
Record 72: "QHY_AET = 20000096.0 / [us] actualExposureTime" status=0
Record 73: "QHY_LEM = T / isLongExposureMode" status=0
Record 74: "QHY_OFF0= 3767.777 / [us] RollingShutterEndOffset row 0" status=0
Allocating memory for image, dark and result arrays...
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits 9576 6388 16 bitpix
SET-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
SET-TEMP= 5.000000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
CCD-TEMP= 5.000000 for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
CCD-TEMP= 4.900000 for /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit
Reading dark frame /var/www/nmw_calibration/TTUQ2b1x1/darks/mdark_TTUQ2b1x1_5C_20s_2026-07-08.fit 9576 6388 16 bitpix
Dark frame is subtracted, output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/d_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits :)
Spent 0.818605 seconds
renamed 'mdark_TTUQ2b1x1_5C_20s_2026-07-08.png' -> 'transient_report/dark.png'
try_to_calibrate_the_input_frame(): selected flat field /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit from directory /var/www/nmw_calibration/TTUQ2b1x1/flats
MegaDivider v7
Reading image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/d_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits 9576 6388 16 bitpix
Reading flat /var/www/nmw_calibration/TTUQ2b1x1/flats/mff_TTUQ2b1x1_2026-07-08.fit 9576 6388 16 bitpix
Avarage count on flat field image: 33794.829350
Minimal real count (from overscan): 5
Output is written to /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits :)
No overscan detected - all values seem high! (left_median=21727.0, right_median=27156.0)
renamed 'mff_TTUQ2b1x1_2026-07-08.png' -> 'transient_report/flat.png'
Using calibrated image CALIBRATED_SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Dark frame used to calibrate the second-epoch images:
Flat field used to calibrate the second-epoch images:
after the calibration attempt:
SECOND_EPOCH__FIRST_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
SECOND_EPOCH__SECOND_IMAGE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Previews of the CALIBRATED second-epoch images:
fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Updating neverexclude_list.txt
'/var/www/nmw_calibration/neverexclude_list.txt' -> './neverexclude_list.txt'
Choosing bad regions list
'/var/www/nmw_calibration/TTUQ2b1x1/TTUQ2_bad_region.lst' -> 'bad_region.lst'
wait
*------ default.sex.telephoto_lens_onlybrightstars_v1 ------*
'default.sex.telephoto_lens_onlybrightstars_v1' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_onlybrightstars_v1
./vast --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
SExtractor catalog cache: saved Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.cat to cache
SExtractor catalog cache: saved Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_onlybrightstars_v1
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Checking WCS cache directory local_wcs_cache
Checking WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Found WCS cache directory /mnt/usb/NMW_NG/solved_reference_images
Checking WCS cache directory /home/NMW_web_upload/solved_reference_images
Checking WCS cache directory /dataX/kirx/NMW_NG_rt3_autumn2019/solved_reference_images
The reference JD(UT) for computing planet and comet positions: 2461236.87708361
Re-using ../asassn_transients_list.txt
'../asassn_transients_list.txt' -> 'asassn_transients_list.txt'
Re-using ../tocp_transients_list.txt
'../tocp_transients_list.txt' -> 'tocp_transients_list.txt'
Re-using ../tns_transients_list.txt
'../tns_transients_list.txt' -> 'tns_transients_list.txt'
Plate-solving the images
wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits exists and is non-empty
Saving wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits to local_wcs_cache/
'wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits' -> 'local_wcs_cache/wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits'
wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits exists and is non-empty
Saving wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits to local_wcs_cache/
'wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits' -> 'local_wcs_cache/wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits'
wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits exists and is non-empty
Saving wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits to local_wcs_cache/
'wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits' -> 'local_wcs_cache/wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits'
wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits exists and is non-empty
Saving wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits to local_wcs_cache/
'wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits' -> 'local_wcs_cache/wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits'
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits (1st reference image)
verification OK: wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
Image size: 937.3'x624.2' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.86"/pix along the Y axis
Image center: 08:00:02.055 +77:29:57.05 J2000 4789.000 3195.000
###################################
The image scale is 5.87"/pix, setting the soft and hard astrometric limits for filtering second-epoch detections: 5.9" and 8.8"
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits (1st new image)
verification OK: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
Image size: 937.3'x624.8' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 07:59:57.174 +77:30:45.94 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the first second-epoch image (pointing accuracy)
Reference image center 08:00:02.055 +77:29:57.05
Second-epoch image center 07:59:57.174 +77:30:45.94
Angular distance between the image centers 0.0143 deg.
Soft limit: 0.50 deg. Hard limit: 1.00 deg.
###################################
###################################
# fov_of_wcs_calibrated_image.sh output for wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits (2nd new image)
verification OK: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Image size: 937.3'x624.7' 15.6(deg)x10.4(deg) 9576x6388 pix
Image scale: 5.87"/pix along the X axis and 5.87"/pix along the Y axis
Image center: 07:59:57.706 +77:29:55.30 J2000 4789.000 3195.000
###################################
###################################
# Check the image center offset between the reference and the second second-epoch image (pointing accuracy)
Reference image center 08:00:02.055 +77:29:57.05
Second-epoch image center 07:59:57.706 +77:29:55.30
Angular distance between the image centers 0.0040 deg.
###################################
###################################
# Check the image center offset between the first and the second second-epoch image (shift should be applied between the second-epoch images)
Second-epoch first image center 07:59:57.174 +77:30:45.94
Second-epoch second image center 07:59:57.706 +77:29:55.30
Angular distance between the image centers 0.01408 deg.
###################################
Running solve_plate_with_UCAC5...
Preparing for a parallel run
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits &> /tmp/tmp.HDtGageBOl
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits &> /tmp/tmp.xqk9Q0qBXe
Parallel run for /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits &> /tmp/tmp.gTngixNoEq
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
Running util/solve_plate_with_UCAC5 --no_photometric_catalog --iterations 2 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits &> /tmp/tmp.YU4sLpzLUX
Parallel run for /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Calibrating the magnitude scale
Found non-empty wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
____ Start of magnitude calibration ____
PHOTOMETRIC_CALIBRATION=TYCHO2_V
Calibrating the magnitude scale with Tycho-2 stars
util/transients/transient_factory_test31.sh is checking for the presence of non-empty wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits and wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat
wait (drain background util/solve_plate_with_UCAC5 jobs before Tycho-2 calibration -- avoids wcs_.fits write race)
Tycho-2 catalog is found at lib/catalogs/tycho2
Tycho-2 catalog and the derived bright star exclusion list are ready
Checking for the presence of non-empty wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits and wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat
Found non-empty wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits and wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat
The reference image (wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits) and catalog (wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat) found
'wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat' -> 'wcsmag.cat'
Read 12435 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 73.1573 to 167.1070 deg, Dec +70.6354 to +82.7620 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 73.1573 to 167.1070 deg, Dec 70.6354 to 82.7620 deg
Loaded 13335 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7093 out of 7406 total matches.
Matched with Tycho-2 7406 out of 12435 detected stars.
The calibration function type and coefficients are written to calib.txt_param
util/calibrate_magnitude_scale 0.000000 1.000000 22.872700
a=0.000000 b=1.000000 c=22.872700
From vast_summary.log: estimated ref. image limiting mag.: -7.63
Updating vast_summary.log: Estimated ref. image limiting mag.: 15.24
Updated vast_limiting_magnitude.log with calibrated magnitudes
Working...
Please, PLEASE, be patient!!!
All lightcurves processed! =)
Estimated ref. image limiting mag.: 15.24
Lightcurve magnitude calibration plot:
Preparing per-reference-image forced-photometry calibration (method=tycho2 band=V)
Read 12435 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 73.1573 to 167.1070 deg, Dec +70.6354 to +82.7620 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 73.1573 to 167.1070 deg, Dec 70.6354 to 82.7620 deg
Loaded 13335 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 7093 out of 7406 total matches.
Matched with Tycho-2 7406 out of 12435 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits:
Forced-photometry filter: calibrated wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits -> calib.txt_param_ref_wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits (aperture=6.5)
Read 9856 stars from the SExtractor catalog wcsmag.cat
Detected star coordinate range: RA 73.1549 to 167.1050 deg, Dec +70.6351 to +82.7619 deg
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.00
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.01
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.02
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.03
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.04
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.05
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.06
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.07
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.08
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.09
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.10
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.11
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.12
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.13
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.14
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.15
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.16
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.17
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.18
Reading Tycho2 catalog file lib/catalogs/tycho2/tyc2.dat.19
Tycho-2 catalog search boundaries: RA 73.1549 to 167.1050 deg, Dec 70.6351 to 82.7619 deg
Loaded 13336 Tycho-2 stars within the image boundaries (VT and BT non-zero).
Relation between the catalog and instrumental magnitudes is written to calib.txt
Stars used for magnitude calibration (good matches): 6885 out of 7110 total matches.
Matched with Tycho-2 7110 out of 9856 detected stars.
util/calibrate_single_image_with_tycho2.sh: calibrated wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits via Tycho-2
Single-image forced-photometry magnitude calibration plot for wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits:
Forced-photometry filter: calibrated wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits -> calib.txt_param_ref_wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits (aperture=6.8)
____ End of magnitude calibration ____
Applying consolidated magnitude filters...
Preparing the exclusion lists for this field
Done with filtering
Found 0 candidate transients before the final filtering. (Hard limit: 10000)
Median FWHM seeing for isolated stars:
2.4 pix Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
2.5 pix Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
2.5 pix fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
2.5 pix fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
2.4 pix wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
2.5 pix wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
Limiting magnitude estimates:
15.2 mag. Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
14.9 mag. Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
13.8 mag. fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
13.9 mag. fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
All-image limiting magnitude estimate: 13.8 (SNR ) 11.2 (80% of stars) with default.sex.telephoto_lens_onlybrightstars_v1
The first estimate is the magnitude of a star detected with a signal-to-noise ratio of following Karpov (2025, Acta Polytechnica, 65, 50).
This value should be representative of the faintest stars clearly visible in the image.
The brighter of the limiting magnitude estimates for the two second-epoch images is reported here.
The second estimate is the 80th percentile of the magnitude distribution of stars detected on all four images.
This value is representative of the faintest object that may enter the candidate transients list.
The hard cut-off for the candidate transients is 15.5 mag.
Waiting for UCAC5 plate solver
wait
############ /tmp/tmp.HDtGageBOl (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits' -> 'wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
WCS_IMAGE_NAME=wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
WCS-calibrated image found: wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
Checking if the catalog wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits alredy exist and is non-empty...
Catalog wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat corresponding to the image wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
WCS catalog name: wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=759, bad_region=3251, passed=12435
Got 12435 stars (including 8602 good ones) from the SExtractor catalog wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat
util/solve_plate_with_UCAC5 got 12435 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 803 to 865 (Dec 70.6 to 82.8)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 972 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9457 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 803 to 865 (Dec 70.6 to 82.8)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9456 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 9456 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.40"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits N_match=974 sigma_overall_arcsec=0.372 sigma_q1_arcsec=0.293 sigma_q2_arcsec=0.442 sigma_q3_arcsec=0.433 sigma_q4_arcsec=0.350 n_q1=315 n_q2=212 n_q3=280 n_q4=167 worst_quadrant_to_overall_ratio=1.188
The image catalog is written to wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits -region wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.xqk9Q0qBXe (6) ############
Parsing command line arguments...
The guess is based on the existing WCS header.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits 571.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
verification OK: /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
It's a known telescope with plate solutions that are supposed to be good.
The input image /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits has a WCS header - will blindly trust it is good...
'/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits' -> 'wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits'
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
WCS_IMAGE_NAME=wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
WCS-calibrated image found: wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
Checking if the catalog wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits alredy exist and is non-empty...
Catalog wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat corresponding to the image wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
WCS catalog name: wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=585, bad_region=2611, passed=9856
Got 9856 stars (including 6792 good ones) from the SExtractor catalog wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat
util/solve_plate_with_UCAC5 got 9856 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.6'
Seting catalog search parameters based on the expected field of view 937.6 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013022 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010418 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 803 to 865 (Dec 70.6 to 82.8)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 973 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 803 to 865 (Dec 70.6 to 82.8)
Done reading UCAC5 zone files...
Matched 975 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.42"
Accuracy estimation diagnostic: 974 matched stars entering correct_measured_positions(), 7470 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.41"
Excluding outliers - 974 stars left (next iteration limit 1071)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits N_match=974 sigma_overall_arcsec=0.405 sigma_q1_arcsec=0.363 sigma_q2_arcsec=0.389 sigma_q3_arcsec=0.489 sigma_q4_arcsec=0.405 n_q1=304 n_q2=212 n_q3=291 n_q4=167 worst_quadrant_to_overall_ratio=1.208
The image catalog is written to wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits -region wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.gTngixNoEq (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
WCS_IMAGE_NAME=wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
WCS-calibrated image found: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
Checking if the catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat corresponding to the image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
WCS catalog name: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=135, bad_region=631, passed=2658
Got 2658 stars (including 1908 good ones) from the SExtractor catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat
util/solve_plate_with_UCAC5 got 2658 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 800 to 864 (Dec 70.2 to 82.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 957 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 2025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 800 to 864 (Dec 70.2 to 82.4)
Done reading UCAC5 zone files...
Matched 970 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 2025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Accuracy estimation diagnostic: 970 matched stars entering correct_measured_positions(), 2025 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Excluding outliers - 970 stars left (next iteration limit 1067)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits N_match=970 sigma_overall_arcsec=0.527 sigma_q1_arcsec=0.550 sigma_q2_arcsec=0.420 sigma_q3_arcsec=0.601 sigma_q4_arcsec=0.678 n_q1=470 n_q2=199 n_q3=286 n_q4=15 worst_quadrant_to_overall_ratio=1.288
The image catalog is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits -region wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
############ /tmp/tmp.YU4sLpzLUX (6) ############
Parsing command line arguments...
The minor axis of the CCD chip should be 24.0 mm based on the derived pixel size of 3.8 um
Internal estimated FoV 605.3'
The guess is based on the FOCALLEN keyword.
Trying to blindly solve the plate (local solve-field or remote server)...
/data_ssd/NMW-TexasTech/workdir/vast_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/util/wcs_image_calibration.sh /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits 605.0
Entering WCS image calibration mode.
ORIGINAL_FITSFILE=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
FITSFILE before on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
verification OK: /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
It's not one of the telescopes that are know to produce images with good WCS solutions - will try to re-solve!
FITSFILE after on_the_fly=/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
WCS_IMAGE_NAME=wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
WCS-calibrated image found: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Checking if the catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits alredy exist and is non-empty...
Catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat corresponding to the image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits found.
The catalog is in the new format, as expected.
The plate-solved (WCS-calibrated) image is saved to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
util/solve_plate_with_UCAC5 is preparing to read a catalog corresponding to the image /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
WCS catalog name: wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat
Excluding image region: -1.0 -1.0 1.0 1.0 (defined in bad_region.lst)
Excluding image region: 7500.0 0.0 9576.0 6388.0 (defined in bad_region.lst)
Excluding image region: 1122.0 1550.0 1124.0 1552.0 (defined in bad_region.lst)
Excluding image region: 1637.0 2824.0 1639.0 2826.0 (defined in bad_region.lst)
Excluding image region: 1831.0 2839.0 1833.0 2841.0 (defined in bad_region.lst)
Excluding image region: 1905.0 4570.0 1907.0 4572.0 (defined in bad_region.lst)
Excluding image region: 2012.0 4693.0 2014.0 4695.0 (defined in bad_region.lst)
Excluding image region: 2397.0 4241.0 2399.0 4243.0 (defined in bad_region.lst)
Excluding image region: 2679.0 2807.0 2681.0 2809.0 (defined in bad_region.lst)
Excluding more image regions!.. (will not print them all)
Excluded a total of 31 image regions (defined in bad_region.lst).
SExtractor catalog parsing summary: zero_flux=0, no_flux_err=0, no_mag=0, no_mag_err=0, low_SNR=0, blended=132, bad_region=588, passed=2849
Got 2849 stars (including 2149 good ones) from the SExtractor catalog wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat
util/solve_plate_with_UCAC5 got 2849 stars from the SExtractor catalog
Updated FoV from the plate-solved image: 937.3'
Seting catalog search parameters based on the expected field of view 937.3 arcmin
UCAC5 catalog search parameters:
catalog_search_parameters->search_radius_deg= 0.013018 (46.9 arcsec)
catalog_search_parameters->brightest_mag= 1.00
catalog_search_parameters->faintest_mag= 13.50
catalog_search_parameters->search_radius_second_step_deg 0.010414 (37.5 arcsec)
ITERATION 01 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 800 to 864 (Dec 70.2 to 82.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 960 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.46"
Removing outliers...
Correcting the measured astrometric positions...
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2277 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
ITERATION 02 -- talking to VizieR, this might be slow!
UCAC5 search strategy: trying local copy first
Found a local copy of UCAC5
Reading UCAC5 zone files...
Searching UCAC5 zones 800 to 864 (Dec 70.2 to 82.4)
Done reading UCAC5 zone files...
Matched 969 stars with the local copy of UCAC5.
The local UCAC5 search seems to be a success
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2275 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.48"
Accuracy estimation diagnostic: 967 matched stars entering correct_measured_positions(), 2275 with non-zero local correction accuracy
Estimated accuracy of the plate solution: 0.49"
Excluding outliers - 967 stars left (next iteration limit 1063)
Stop iterations.
The field is successfully solved and matched with the astrometric catalog! :)
WCS_QUALITY_DIAG: file=fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits N_match=967 sigma_overall_arcsec=0.521 sigma_q1_arcsec=0.526 sigma_q2_arcsec=0.425 sigma_q3_arcsec=0.640 sigma_q4_arcsec=0.774 n_q1=484 n_q2=217 n_q3=260 n_q4=6 worst_quadrant_to_overall_ratio=1.485
The image catalog is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat.ucac5
The DS9 region file with the matched stars is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat.ds9.reg
You may view it with the command:
ds9 /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits -region wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat.ds9.reg
The astrometric residuals vector field is written to wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat.astrometric_residuals
Option '-n' not using photometric catalogs, just stick with astrometry
opt '-i': 2 is the maximum number of iterations
###################################
# Pre-local-correction WCS quality summary (see WCS_QUALITY_DIAG lines above)
ref1=Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits sigma_overall=0.372 worst_q_ratio=1.188
ref2=Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits sigma_overall=0.405 worst_q_ratio=1.208
new1=fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits sigma_overall=0.527 worst_q_ratio=1.288
new2=fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits sigma_overall=0.521 worst_q_ratio=1.485
reference average sigma_overall=0.3885 worst_q_ratio=1.198
warn-on-ratio threshold: 2.0x reference
###################################
Astrometric residual vector field (catalog-matched stars):
plot_astrometric_residuals_xy.py: wrote wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206_astrometric_residuals.png (974 matched stars from wcs_Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.34 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368_astrometric_residuals.png (974 matched stars from wcs_Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.36 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276_astrometric_residuals.png (970 matched stars from wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
plot_astrometric_residuals_xy.py: wrote wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277_astrometric_residuals.png (967 matched stars from wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits.wcscat.astrometric_residuals, image 9576x6388, median residual 0.46 arcsec)
Copying WCS-calibrated images back to input directory
Saving fully-calibrated image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits'
Saving fully-calibrated image wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
INFO: FPACK_FULLY_CALIBRATED_IMAGE=no (not compressing the image)
'wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits' -> '/data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/wcs_fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits'
Preparing the HTML report for the field Cam-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
No candidates found here
Prepared the HTML report for the field Cam-04-Q2b1x1 with default.sex.telephoto_lens_onlybrightstars_v1
*------ done with default.sex.telephoto_lens_onlybrightstars_v1 ------*
#### The local exclusion list is exclusion_list_local.txt ####
wait
*------ default.sex.telephoto_lens_vSTL ------*
'default.sex.telephoto_lens_vSTL' -> 'default.sex'
Starting VaST with default.sex.telephoto_lens_vSTL
./vast --norotation --noflagimage --starmatchraius 5 --matchstarnumber 500 --selectbestaperture --sysrem 0 --type 4 --maxsextractorflag 99 --UTC --nofind --nojdkeyword /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
SExtractor catalog cache: saved Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits.cat to cache
SExtractor catalog cache: saved Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits.cat to cache
VaST run complete with default.sex.telephoto_lens_vSTL
The four input images were /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
Last image: 2461236.87708361 15.07.2026 09:02:50.024 UTC
ERROR running VaST on the field Cam-04-Q2b1x1 (less than 4 images processed)
exp_start= 20.03.2026 05:16:10.001 exp= 20.000 JD= 2461119.71967594 ap= 5.0 rotation= 0.000 *detected= 52150 *matched= 52150 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-03-20_00-16-10_20.00sec_-15.00C_LIGHT_0206.fits
exp_start= 13.04.2026 05:01:07.203 exp= 20.000 JD= 2461143.70922689 ap= 4.9 rotation= -0.008 *detected= 43725 *matched= 42563 status=OK /data_ssd/NMW-TexasTech/reference_imgs/Cam-04-Q2b1x1_2026-04-13_00-01-07_20.00sec_-5.00C_LIGHT_0368.fits
exp_start= 15.07.2026 09:02:50.024 exp= 20.000 JD= 2461236.87708361 ap= 4.8 rotation= 81.570 *detected= 14451 *matched= 0 status=ERROR /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-02-50_20.00sec_4.90C_LIGHT_0276.fits
exp_start= 15.07.2026 09:03:37.775 exp= 20.000 JD= 2461236.87763628 ap= 4.9 rotation= -174.591 *detected= 16035 *matched= 9323 status=OK /data_ssd/NMW-TexasTech/workdir//img_2026-07-15_CI_Cam-04-Q2b1x1_040420_TTUQ2b1x1_615598_UwzH6VmU/fd_Cam-04-Q2b1x1_2026-07-15_04-03-37_20.00sec_5.00C_LIGHT_0277.fits
########### Completed Cam-04-Q2b1x1 ###########
The analysis was running at tau
We are allowed to update the exclusion list at tau host
Found ../exclusion_list_TTUQ2.txt
#### The exclusion list before filtering-out asteroids, bad pixels and adding Gaia sources ####
###################################################################################
renamed 'exclusion_list_index_html.txt_noasteroids' -> 'exclusion_list_index_html.txt'
renamed 'exclusion_list_index_html.txt_nohotpixels' -> 'exclusion_list_index_html.txt'
# Count candidates with no identification (that also don't look like hot pix)
Found 0 unidentified candidates (excluding asteroids, hot pixels and known variable stars).
###################################################################################
0 candidates found (excluding asteroids and hot pixels)
This does not look like a test run
###################################################################################
exclusion_list_gaiadr2.txt NOT FOUND
exclusion_list_apass.txt NOT FOUND
IS_THIS_TEST_RUN=NO ALLOW_EXCLUSION_LIST_UPDATE= YES
#### Nothing to add to the exclusion list ####
The observatory MPC code is V36
############################################################
Positions of planets computed with util/planet_finder/main.py for JD(UT)2461236.87708361 -observatory V36
07:18:55.13 +17:13:17.1 Mercury (5.1mag)
10:32:25.12 +10:25:50.8 Venus (-4.1mag)
04:39:04.52 +22:00:26.3 Mars (1.3mag)
08:21:15.05 +19:56:50.9 Jupiter (-1.8mag)
00:56:19.45 +03:21:56.5 Saturn (0.7mag)
04:08:10.20 +20:47:34.4 Uranus (5.8mag)
00:16:58.64 +00:20:05.5 Neptune (7.7mag)
20:30:26.84 -23:20:13.4 Pluto (14.4mag)
08:37:01.74 +19:59:13.6 Moon (-8.4mag)
-rw-r--r-- 1 apache apache 361 Jul 15 04:08 planets.txt
############################################################
Positions of selected moons from JPL HORIZONS for JD(UT)2461236.87708361:
08:21:16.28 +19:56:48.4 Io (6.1mag)
08:21:20.20 +19:56:31.0 Europa (6.3mag)
08:21:07.88 +19:57:22.4 Ganymede (5.6mag)
08:20:58.52 +19:57:50.0 Callisto (6.8mag)
08:19:33.06 +19:43:12.1 Himalia (15.7mag)
08:21:19.20 +19:56:35.6 Thebe (16.6mag)
08:18:53.78 +19:46:33.3 Elara (17.7mag)
08:24:56.23 +19:48:20.1 Pasiphae (17.8mag)
08:25:55.50 +20:02:40.6 Carme (19.0mag)
00:56:29.68 +03:21:33.1 Titan (8.5mag)
00:56:15.30 +03:21:49.9 Rhea (9.8mag)
00:55:44.82 +03:20:11.6 Iapetus (11.2mag)
00:56:08.02 +03:22:16.7 Hyperion (14.5mag)
00:56:13.45 +03:18:26.4 Phoebe (16.6mag)
-rw-r--r-- 1 apache apache 568 Jul 15 04:08 moons.txt
############################################################
Positions of selected spacecraft from JPL HORIZONS for JD(UT)2461236.87708361:
17:53:11.81 -31:48:49.9 JWST
15:09:12.89 +52:41:15.9 Chandra
10:17:48.50 -57:25:44.6 XMM-Newton
-rw-r--r-- 1 apache apache 96 Jul 15 04:08 spacecraft.txt
############################################################
Positions of bright comets computed with util/comet_finder/main.py for JD(UT)2461236.87708361 -observatory V36
02:43:20.76 +15:00:57.5 17.8mag P/1996 R2 (Lagerkvist)
18:14:10.66 -34:29:17.7 13.8mag P/2010 H2 (Vales)
06:30:41.85 -68:13:34.8 17.3mag C/2014 UN271 (Bernardinelli-Bernstein)
06:02:32.19 +32:32:00.9 17.6mag C/2017 K2 (PANSTARRS)
02:14:34.18 +17:08:25.4 15.6mag P/2021 N1 (ZTF)
22:56:25.24 +32:15:37.9 17.3mag C/2022 E2 (ATLAS)
06:18:06.14 +26:52:43.2 16.7mag C/2022 N2 (PANSTARRS)
09:59:55.10 +29:33:18.6 16.9mag C/2022 QE78 (ATLAS)
09:12:59.69 +05:05:21.6 17.9mag C/2022 R6 (PANSTARRS)
18:04:12.45 +21:05:15.8 18.0mag C/2023 A3 (Tsuchinshan-ATLAS)
15:11:10.47 -11:30:30.1 17.7mag P/2023 B1 (PANSTARRS)
21:43:01.51 +67:33:31.4 17.8mag C/2023 H5 (Lemmon)
16:21:18.39 -10:36:02.1 14.0mag C/2023 R1 (PANSTARRS)
08:09:26.94 +65:59:01.5 17.9mag C/2024 A1 (ATLAS)
07:39:20.92 +30:15:19.0 14.8mag C/2024 E1 (Wierzchos)
15:14:00.42 +15:26:51.8 17.6mag C/2024 G6 (ATLAS)
19:34:49.43 +40:19:50.8 13.8mag C/2024 J3 (ATLAS)
21:42:12.29 +46:44:17.2 17.8mag C/2024 R4 (PANSTARRS)
04:54:21.27 -13:34:45.8 15.7mag C/2024 T5 (ATLAS)
06:38:41.84 +28:13:51.5 18.0mag C/2025 J1 (Borisov)
07:17:47.13 -13:20:59.8 16.7mag C/2025 R3 (PANSTARRS)
10:01:59.93 +22:12:53.0 17.6mag C/2025 V2 (Rankin)
12:46:23.42 +03:42:52.0 17.1mag C/2025 Y1 (ATLAS)
16:38:13.70 +79:09:56.9 17.3mag C/2026 A2 (Bok)
02:51:25.02 +45:27:07.2 16.8mag C/2026 B2 (Sun-Gao)
11:28:47.27 +05:24:24.0 17.0mag A/2026 E1
21:26:49.14 -16:56:56.9 7.1mag 10P/Tempel
11:15:51.67 -02:06:31.1 16.2mag 29P/Schwassmann-Wachmann
04:07:22.62 +30:05:39.8 17.9mag 47P/Ashbrook-Jackson
10:18:33.90 +12:24:17.0 17.1mag 63P/Wild
00:50:24.18 -05:03:02.6 15.5mag 65P/Gunn
04:39:32.33 +20:25:03.9 13.7mag 78P/Gehrels
02:30:18.60 +11:17:02.7 16.3mag 88P/Howell
06:50:23.78 +30:12:31.3 15.8mag 93P/Lovas
04:37:23.19 +31:17:24.5 16.7mag 114P/Wiseman-Skiff
08:20:58.62 +30:07:29.6 15.2mag 123P/West-Hartley
10:57:32.55 -00:51:10.9 16.9mag 124P/Mrkos
04:59:47.03 +20:56:49.0 16.2mag 128P/Shoemaker-Holt
05:45:42.25 +19:39:41.0 17.8mag 131P/Mueller
00:02:46.82 +03:07:04.8 17.9mag 139P/Vaisala-Oterma
07:31:44.29 +15:54:56.4 16.2mag 141P-D/Machholz
03:18:50.30 -20:42:03.6 15.2mag 161P/Hartley-IRAS
05:51:11.55 +34:58:34.4 15.4mag 162P/SidingSpring
18:49:57.75 +18:21:48.3 14.3mag 169P/NEAT
01:52:54.97 +08:08:10.7 17.6mag 220P/McNaught
16:35:30.97 -08:35:59.9 17.1mag 235P/LINEAR
08:55:50.31 +32:49:35.1 18.0mag 240P/NEAT
20:39:42.94 -50:37:05.6 17.8mag 259P/Garradd
02:13:25.60 +14:26:42.2 15.6mag 260P/McNaught
05:52:30.91 +37:12:51.6 17.4mag 295P/LINEAR
15:06:28.66 +05:36:00.2 17.6mag 391P/Kowalski
08:39:07.84 +19:28:11.0 17.9mag 450P/LONEOS
07:59:38.32 +38:47:48.0 18.0mag 493P/LONEOS
-rw-r--r-- 1 apache apache 2.6K Jul 15 04:08 comets.txt
############################################################
List of recent ASAS-SN transients from https://www.astronomy.ohio-state.edu/asassn/transients.html :
11:06:55.46 -04:07:04.50 AT2026qqg 2026-07-5.01 16.82
19:07:23.69 -74:13:37.30 AT2026qly 2026-07-5.02 17.31
17:57:43.80 +27:18:40.10 ASASSN-26ea 2026-07-5.07 16.67
19:59:01.43 -32:07:34.30 ASASSN-26eb 2026-07-4.97 15.52
18:46:50.35 -57:44:13.20 SN 2026qqp 2026-07-5.03 -0.92
19:17:31.69 -39:55:29.90 ASASSN-26dz 2026-07-5.14 15.91
19:14:31.37 +12:03:52.90 AT 2026rdg 2026-07-3.43 11.81
04:05:50.09 -70:24:34.40 AT 2026qpr 2026-06-30.4 15.96
13:45:37.49 -05:59:35.80 SN 2026pub 2026-06-30.09 16.01
16:41:15.63 +39:17:14.70 SN 2026pel 2026-06-26.38 16.07
10:14:40.19 -35:38:21.30 ASASSN-26dy 2026-06-25.99 15.63
14:47:21.56 -40:15:51.30 ASASSN-26dv 2026-06-23.03 14.62
13:38:49.79 -77:21:06.70 ASASSN-26dw 2026-06-23.04 16.09
00:59:27.90 +33:08:13.20 SN 2026mke 2026-06-22.39 17.13
11:10:44.73 -30:20:45.50 SN 2026nmv 2026-06-22.06 16.56
21:36:15.68 -21:19:12.50 AT2026oxh 2026-06-22.15 17.14
17:31:38.38 -56:05:51.90 ASASSN-26dx 2026-06-22.02 14.72
14:10:13.44 -38:46:46.10 AT2026pvk 2026-06-22.06 16.53
20:56:47.23 -18:31:05.20 AT2026plb 2026-06-21.31 16.4
15:44:29.68 +21:00:59.30 SN2026ore 2026-06-21.29 17.57
23:50:05.98 -14:01:41.30 AT2026oxl 2026-06-21.52 17.64
17:36:54.73 -18:10:04.20 AT2026ouj 2026-06-20.92 15.15
00:34:04.08 -30:22:09.20 AT2026ntk 2026-06-18.09 17.34
20:49:13.39 +25:17:59.20 ASASSN-26du 2026-06-15.39 15.93
23:09:30.84 +32:40:42.00 SN2026oxc 2026-06-14.35 16.83
02:02:26.78 +32:04:21.30 AT2026ovz 2026-06-14.59 15.39
21:26:28.11 -72:31:19.50 AT2026nwc 2026-06-11 17.05
17:54:57.33 +26:32:34.20 SN 2026odc 2026-06-11.23 17.62
13:55:59.94 +17:30:37.20 SN 2026nyq 2026-06-11.1 16.24
00:50:45.14 -71:38:36.90 ASASSN-26dt 2026-06-11.13 10.22
14:42:19.73 +19:11:35.60 SN2026nyp 2026-06-10.3 16.32
12:23:23.92 +12:56:43.50 SN2026mta 2026-06-8.29 16.69
12:30:18.51 +47:12:33.20 SN2026oao 2026-06-9.32 17.02
10:51:05.21 -42:28:56.60 AT2026nvf 2026-06-8.12 16.75
13:50:22.48 -07:35:00.00 SN2026npn 2026-06-8.02 17.58
00:56:07.17 +43:01:43.20 ASASSN-26dq 2026-06-7.43 13.58
01:07:49.46 +41:59:43.70 SN 2026obc 2026-06-7.43 15.15
21:11:25.22 +14:14:31.90 ASASSN-26dr 2026-06-7.24 16.24
06:21:27.06 -65:16:42.00 ASASSN-26ds 2026-06-2.97 15.02
20:07:38.15 -21:07:05.40 SN2026mho 2026-05-25.18 -1.12
11:29:42.55 +79:01:03.10 AT2026min 2026-05-24.21 16.63
11:44:33.11 -68:48:32.90 ASASSN-26no 2026-05-24.03 8.35
19:00:42.82 -48:31:01.60 ASASSN-26dp 2026-05-22.31 -3.28
14:23:56.72 -58:37:47.60 ASASSN-26dn 2026-05-20.01 14.64
11:24:54.06 +47:57:01.60 AT2026nma 2026-05-20.29 15.46
21:27:08.58 +33:24:38.10 AT2026lli 2026-05-19.34 15.86
00:31:01.41 -13:38:51.70 AT2026nad 2026-05-19.39 15.34
15:16:06.61 -79:16:32.40 ASASSN-26dm 2026-05-19.03 14.44
11:24:25.21 -59:23:19.10 ASASSN-26dl 2026-05-18.02 13.55
13:45:51.52 -53:16:01.00 ASASSN-26dk 2026-05-18.16 12.96
02:05:49.69 -30:29:09.60 ASASSN-26dh 2026-05-18.43 15.37
17:50:22.87 -39:42:33.90 ASASSN-26dj 2026-05-17.05 15.7
01:13:11.60 -33:25:16.10 ASASSN-26dg 2026-05-13.41 16.8
16:44:31.77 -27:15:18.40 AT2026mhn 2026-05-12.33 15.8
09:46:31.08 -33:41:51.00 ASASSN-26di 2026-05-12.14 14.63
21:23:11.57 -19:09:45.00 AT2026kwu 2026-05-12.26 16.9
14:20:14.30 -30:20:51.90 AT2026ktm 2026-05-12.06 17.21
14:41:39.01 -37:13:46.40 AT2026lkm 2026-05-11.18 16.89
12:59:50.45 -10:58:38.80 SN2026kep 2026-05-9.06 17.5
13:37:29.61 -29:50:30.90 AT2026lkd 2026-05-9.09 17.23
09:46:42.01 -14:52:03.60 SN2026kmo 2026-05-8.99 17.51
15:03:05.28 +22:02:03.80 AT2026lxf 2026-05-8.34 13.72
10:23:49.41 -20:57:25.30 ASASSN-26df 2026-05-8.21 16.52
22:14:40.56 +05:04:51.60 2026lda 2026-05-7.56 16.2
21:35:33.81 -14:05:16.30 ASASSN-26de 2026-05-6.29 14.51
16:21:48.82 -61:36:13.20 ASASSN-26dd 2026-05-5.21 15.15
14:26:40.22 -24:48:37.50 AT2026lig 2026-05-4.27 14.63
13:17:51.04 +30:25:13.50 SN2026kcp 2026-05-4.46 16.43
11:27:55.57 -13:38:56.90 SN2026kza 2026-05-1.08 15.59
22:28:27.10 +30:17:54.30 SN 2026fov 2026-04-29.6 14.36
21:00:10.71 -32:17:03.90 AT2026kis 2026-04-27.36 16.15
14:32:57.37 -58:13:26.40 ASASSN-26dc 2026-04-27.27 13.42
15:32:05.35 -43:54:34.60 ASASSN-26db 2026-04-27.37 16.06
16:34:34.97 -54:34:58.00 ASASSN-26da 2026-04-25.32 16.11
10:06:55.04 -01:13:49.70 SN2026jsg 2026-04-24.99 16.28
15:15:57.17 +56:18:32.80 SN2026kid 2026-04-24.52 -3.65
07:58:28.45 +57:03:42.40 AT2026kcf 2026-04-24.2 16.89
11:38:21.80 -50:43:06.50 SN2026jkb 2026-04-24.24 15.38
10:06:11.41 -39:41:04.20 AT2026dil 2026-04-24.2 16.85
14:21:40.08 +13:13:46.30 SN2026jlm 2026-04-22.16 15.12
10:53:55.47 -16:06:07.00 ASASSN-26cz 2026-04-22.24 16.32
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
13:45:02.03 +15:17:14.50 ASASSN-26cy 2026-04-21.27 15.78
13:20:52.22 -35:57:03.60 AT2026jcm 2026-04-19.01 16.65
13:36:15.66 -36:53:48.40 SN 2026iqy 2026-04-18.92 17.31
06:34:01.33 -40:07:34.00 ASASSN-26cx 2026-04-19.07 16.16
23:33:57.97 -45:12:11.90 SN 2026idu 2026-04-19.41 15.9
12:10:50.92 +66:55:31.20 SN 2026icv 2026-04-17.14 16.03
21:36:59.06 -60:43:35.90 ASASSN-26cv 2026-04-17.35 -1.18
08:13:26.26 -27:07:30.50 ASASSN-26cw 2026-04-17.07 -1.01
14:49:14.13 -27:29:20.60 ASASSN-26cu 2026-04-16.06 14.03
17:21:59.44 -38:54:04.60 ASASSN-26ct 2026-04-14.4 15.15
15:25:54.99 +07:49:24.50 SN2026huo 2026-04-12.14 16.96
11:06:55.46 -04:07:04.50 2026-07-5.01 16.82
12:23:20.40 +04:53:39.10 AT2026ixd 2026-04-12.14 17.65
17:46:09.76 -61:19:50.40 SN2026icy 2026-04-12.2 17.03
09:25:46.42 +02:13:46.30 SN2026gud 2026-04-11.98 16.49
16:52:15.46 -60:27:45.90 ASASSN-26cs 2026-04-12.4 15.5
04:20:55.37 -51:15:31.10 ASASSN-26cr 2026-04-12.01 15.37
22:25:39.35 +36:45:06.90 AT2026ihl 2026-04-10.48 14.21
-rw-r--r-- 1 apache apache 5.6K Jul 15 04:08 asassn_transients_list.txt
############################################################
Truncated list of TOCP transients from http://www.cbat.eps.harvard.edu/unconf/tocp.html :
00:42:55.64 +41:14:12.2 PNV J00425564+4114122 2026-04-24.042 16.2mag
21:14:03.38 +56:46:44.1 TCP J21140338+5646441 2026-05-05.3534 16.7mag
15:03:05.19 +22:02:04.1 TCP J15030519+2202041 2026-05-08.3260 13.9mag
07:15:18.25 +47:53:16.7 TCP J07151825+4753167 2026-05-09.1599 14.4mag
16:00:18.44 -22:30:10.6 TCP J16001844-2230106 2026-05-09.6135 13.3mag
00:42:47.45 +41:16:58.5 PNV J00424745+4116585 2026-05-10.030 16.8mag
09:55:02.89 +69:02:13.8 PNV J09550289+6902138 2026-05-18.925 20.7mag
00:43:01.82 +41:18:16.6 PNV J00430182+4118166 2026-05-21.8651 18.83Cmag
00:42:51.20 +41:16:59.4 PNV J00425120+4116594 2022-10-26.135 19.3mag
12:24:25.10 +28:47:12.0 TCP J12242510+2847120 2026-05-31.6015 14.8mag
00:56:07.13 +43:01:40.6 TCP J00560713+4301406 2026-06-01.4135 12.2mag
00:42:41.64 +41:15:16.2 PNV J00424164+4115162 2026-06-02.029 17.4mag
00:42:38.68 +41:15:58.2 PNV J00423868+4115582 2026-06-05.1224 19.97Umag
19:00:42.95 -48:31:01.7 PNV J19004295-4831017 2026-05-25.0752 14.2mag
09:55:21.28 +69:02:52.6 PNV J09552128+6902526 2026-06-13.933 18.9mag
19:51:21.42 +37:06:40.0 TCP J19512142+3706400 2026-06-17.2942 16.8mag
19:57:03.87 +37:41:46.4 TCP J19570387+3741464 2026-06-18.2638 17.5mag
00:42:32.04 +41:10:28.3 PNV J00423204+4110283 2026-06-26.059 16.6mag
02:19:17.36 +28:57:15.8 TCP J02191736+2857158 2026-07-12.3549 12.5mag
00:44:56.43 +41:57:41.6 PNV J00445643+4157416 2026-07-13.8026 17.98Cmag
-rw-r--r-- 1 apache apache 189K Jul 15 04:08 tocp_transients_list.txt
############################################################
Truncated list of recent TNS transients from https://www.wis-tns.org/ :
22:46:43.368 -03:32:01.51 AT 2026ucj 2026-07-09.34 22.7409
23:43:32.293 +00:25:54.12 AT 2026uci 2026-07-09.41 22.5705
22:59:36.577 -09:23:04.69 AT 2026uch 2026-07-09.35 23.3216
22:48:22.334 -07:22:49.36 AT 2026ucg 2026-07-09.34 23.157
21:40:06.458 -09:02:32.86 AT 2026ucf 2026-07-09.34 22.7167
22:52:02.226 -02:27:22.89 AT 2026uce 2026-07-09.34 22.1261
22:46:33.362 -04:06:56.17 AT 2026ucd 2026-07-09.34 22.7186
22:56:54.106 -10:42:50.84 AT 2026ucc 2026-07-09.34 22.2051
22:53:25.731 -02:38:45.64 AT 2026ucb 2026-07-09.35 22.3845
20:21:20.446 -12:55:24.01 AT 2026uca 2026-07-09.24 22.8887
23:17:51.308 -00:47:18.69 AT 2026ubz 2026-07-09.38 21.8767
22:50:38.435 -08:50:23.60 AT 2026uby 2026-07-09.34 22.2275
22:47:24.698 -06:06:23.35 AT 2026ubx 2026-07-09.34 23.256
22:56:00.968 -11:40:11.78 AT 2026ubw 2026-07-09.34 22.1585
23:24:42.862 +02:16:46.36 AT 2026ubv 2026-07-09.41 22.7993
22:45:14.951 -12:30:44.06 AT 2026ubu 2026-07-07.42 23.0269
21:48:25.112 -16:15:06.82 AT 2026ubt 2026-07-07.42 22.6297
22:49:23.723 -15:30:28.94 AT 2026ubs 2026-07-07.41 23.1172
22:47:25.707 -13:21:20.99 AT 2026ubr 2026-07-07.42 22.9851
22:48:27.713 -14:51:00.69 AT 2026ubq 2026-07-07.41 23.5158
-rw-r--r-- 1 apache apache 30K Jul 15 04:08 tns_transients_list.txt